https://forge.codesys.com/forge/talk/Engineering/thread/ae248f622b/2020-02-27T13:52:09.043000ZRecent posts to Compare costum Data Type Error2020-02-27T13:52:09.043000Z2020-02-27T13:52:09.043000Zlsislsishttps://forge.codesys.com/u/lsislsis/https://forge.codesys.com0e33c8821453196cef4f700fad8f95c425b94637

<div class="markdown_content"><p>That is very bad.<br/> Did you understand how much work we need to do if we want our customers to stay updated for all our projects?</p></div>

2020-02-27T13:52:08.884000Z2020-02-27T13:52:08.884000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com4aeeeff5ce1ecaa2a550b79b2a212a21c092e5bb

<div class="markdown_content"><p>Hello,<br/> this is an error in the older Versions 3.5.8.0 and3.5.9.0 do not Report an compile error even they should do:</p> <p>Reason:<br/> CDS-29747: After thorough investigation we decided not to implement this feature:<br/> a typical structure contains gaps due to alignment reasons, those gaps are not initialized and do not have a predefined value and should not have a predefined value. <strong>Therefore it is not possible to compare structures </strong>with a memcmp-function that does not know the internal structure of a structure.<br/> The programmer write compare functions for those structures were the compare is needed.</p> <p>BR<br/> Edwin</p></div>

2020-02-27T13:52:08.731000Z2020-02-27T13:52:08.731000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com51404f4bf0fa6630925a07255ab210423356fef4

<div class="markdown_content"><p>Hi,<br/> give me some time sorry, the workaround is for sure to switch back only the compiler version to 3.5SP9x<br/> and stay in current CODESYS version, but let us investigate the reason for this.</p> <p>BR<br/> Edwin</p></div>

2020-02-27T13:52:08.578000Z2020-02-27T13:52:08.578000Zlsislsishttps://forge.codesys.com/u/lsislsis/https://forge.codesys.coma01007fff3f1f6af5b1828b13482ae1e80771f60

<div class="markdown_content"><p>Any news?<br/> You think is better we stay with Development 3.5.9.50 until fount any solution?</p></div>

2020-02-27T13:52:08.416000Z2020-02-27T13:52:08.416000Zlsislsishttps://forge.codesys.com/u/lsislsis/https://forge.codesys.com896910c4ed3d09d5bb5ffffeae86cd6cefbf7cc8

<div class="markdown_content"><p><a class="" href="https://forum.codesys.com//download/file.php?id=2739" rel="nofollow">PrjTest.zip <span><span>[36.22 KiB]</span></span></a></p></div>

2020-02-27T13:52:07.864000Z2020-02-27T13:52:07.864000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.comc3d0b82adfc2b136291a7a5217a32db4c66953c9

<div class="markdown_content"><p>Hi,<br/> then you need to give us the code snipet or project where it does occure.</p> <p>BR<br/> Edwin</p></div>

2020-02-27T13:52:07.694000Z2020-02-27T13:52:07.694000Zlsislsishttps://forge.codesys.com/u/lsislsis/https://forge.codesys.com1c1df415399134a21e85c89fa81dffd754ae162f

<div class="markdown_content"><p><img alt="IMG: Download.png" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=2730"/></p></div>

2020-02-27T13:52:07.468000Z2020-02-27T13:52:07.468000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com2e9d2c7fb26faf89451865621ecb43e5b82970dc

<div class="markdown_content"><p>Hi,<br/> sounds like an accidentally shown precompile error -<br/> Could you download the Project if you ignore this to the plc and this does work?<br/> BR<br/> Edwin</p></div>

2020-02-27T13:52:07.273000Z2020-02-27T13:52:07.273000Zlsislsishttps://forge.codesys.com/u/lsislsis/https://forge.codesys.com5c9574f6f66755ad279fdc77fbbd0b8c126007f7

<div class="markdown_content"><p>After upgrade the development to V3.5.10.30 i take error when compare my costum data type:</p> <p><span>[ERROR]</span> CODESYS_V136_S351030: ACT_Fan_SETUP_CHECK <a class="" href="../Line%204,%20Column%201">Device: PLC Logic: Application: RECIPES_Handle</a>: C0066: Cannot compare type 'FanIOSetType' with type 'FanIOSetType'</p> <p>If i compare the data type variables one by one works but not when compare direct the data type.</p> <p>Any help?</p></div>